(408) 432-1900
參數(shù)資料
型號(hào): LTC2620IUFD#PBF
廠商: Linear Technology
文件頁數(shù): 13/20頁
文件大?。?/td> 0K
描述: IC DAC OCTAL R-R 12BIT 20-QFN
標(biāo)準(zhǔn)包裝: 73
設(shè)置時(shí)間: 7µs
位數(shù): 12
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 8
電壓電源: 單電源
功率耗散(最大): 20mW
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 20-QFN 裸露焊盤(5x4)
包裝: 管件
輸出數(shù)目和類型: 8 電壓,單極
采樣率(每秒): *
LTC2600/LTC2610/LTC2620
20
2600fe
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 FAX: (408) 434-0507 www.linear.com
LINEAR TECHNOLOGY CORPORATION 2003
LT 0510 REV E PRINTED IN USA
RELATED PARTS
TYPICAL APPLICATION
PART NUMBER
DESCRIPTION
COMMENTS
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Quad 12-Bit Rail-to-Rail Output DACs with Added Functionality
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LTC1458L: VCC = 2.7V to 5.5V, VOUT = 0V to 2.5V
LTC1654
Dual 14-Bit Rail-to-Rail VOUT DAC
Programmable Speed/Power, 3.5μs/750μA, 8μs/450μA
LTC1655/LTC1655L
Single 16-Bit VOUT DAC with Serial Interface in SO-8
VCC = 5V(3V), Low Power, Deglitched
LTC1657/LTC1657L
Parrallel 5V/3V 16-Bit VOUT DAC
Low Power, Deglitched, Rail-to-Rail VOUT
LTC1660/LTC1665
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VCC = 2.7V to 5.5V, Micropower, Rail-to-Rail Output
LTC1821
Parallel 16-Bit Voltage Output DAC
Precision 16-Bit Settling in 2μs for 10V Step
Schematic for LTC2600 Demonstration Circuit DC579. The Outputs Are Measured by an Onboard LTC2428
DISABLE
ADC
4.096V
5V
CS
SCK
MISO
MOSI
CS
SCK
VCC
VIN
5V
VCC
VREF
5V
R3
R6
7.5k
R5
7.5k
C10
100pF
R8
22Ω
R4
TP4
DAC B
1
U1
24LC025
1
6
3
45
27
8
A0
SCL
A2
VSS SDA
A1
WP
VCC
U5
LT1461ACS8-4
2
4
6
3
VIN
GND
VOUT
SHDN
TP5
DAC C
1
TP6
DAC D
1
R1
R1, R3, R4
are 4.99k, 1%
TP7
DAC E
1
LTC2424/LTC2428
U3
LTC2428CG
13
12
1
5
6
7
8
9
10
15
4
3
2
11
14
17
18
19
20
21
22
23
24
25
26
27
28
16
CH4
CH3
GND
ZSSET
FSSET
GND
MUXOUT
CH0
CH1
CH6
ADCIN
VCC VCC
VCC
VREF
VCC
CH2
CH5
CH7
GND
CLK
CSMUX
DIN
GND
CSADC
SD0
SCK
FO
GND GND
GND
JP1
ON/OFF
C1
0.1μF
C3
0.1μF
R2
7.5k
C2
0.1μF
C5
0.1μF
C4
0.1μF
TP8
DAC F
1
TP9
DAC G
1
TP3
DAC A
1
J1
HD2X7
1
3
5
7
9
11
13
2
4
6
8
10
12
14
+
JP2
VREF
TP10
DAC H
1
TP16
U2
LTC2600CGN
13
12
5
6
1
7
8
9
10
15
16
4
3
2
11
14
VOUTF
VOUTE
GND
VOUTD
REF
LS/LD
SCK
SDI
SDO
VOUTH
VCC
VOUTC
VOUTB
VOUTA
CLR
VOUTG
TP14
GND
1
TP15
GND
1
TP2
1
TP1
1
4-/8-CHANNEL
MUX
3
1
2
R7
7.5k
20-BIT
ADC
+
3
1
2
TP13
GND
1
TP11
VREF
1
C8
1μF
16V
C9
0.1μF
U4
LT1236ACS8-5
2
4
6
VIN
GND
VOUT
C6
0.1μF
C7
4.7μF
6.3V
REGULATOR
5VREF
VCC
JP3
VCC
3
1
2
TP12
VCC
1
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